// OnStyle
//
// Copyright (c)  Daigo Tanaka
// 
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
// 
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
// 
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.

//
// Commonly used function with multi-browses support
//

onStyle.common = function(){

this.deepCopy = function(parent, child) {
  var child = child||{};
  for (var i in parent) {
    if (typeof parent[i] === 'object') {
      child[i] = (parent[i].constructor === Array)?[]:{};
      deepCopy(parent[i],child[i]);
    }
    else{
      child[i] = parent[i];
    }
  }
  return child;
};

this.setCursor = function(cursorType, element)
{
  if (!element){
    target = document;
  }
  else{
    target = element;
  }
  target.body.style.cursor= cursorType; // Works on IE
};

this.selectAll = function(elementID)
{
  var element = document.getElementById(elementID);
  element.focus();
  element.select();
};

this.getPropertyValue = function(style, propertyName)
{
  if (style.getAttribute){
    return style.getAttribute(propertyName);
  }
  else if (style.getPropertyValue){
    return style.getPropertyValue(propertyName);
  }
  return false;
};

this.findObjectWithID = function(element)
{
  var context = element;
  while (context != document){
    if (context.nodeName && context.id){
      if (context.nodeName=="DIV" && context.id != onStyle.HighlightID){
        break;
      }
    }
    context = context.parentNode;
  }
  if (context == document){
    return null;
  }
  return context;
};

};
